The transcript of what was said in the BBC commentary box in the 1985 San Marino Grand Prix, on laps 57 and 58, the laps that turned that race on its head:
Murray: "Ayrton Senna, through the Acqua Minerale bends, now to the Variante Alta, down into 2nd gear, 95 mph, lapping Derek Warwick again, closing up on Nigel Mansell, who is in 9th position in the Williams, and surges past the Isle of Man driver... and down he goes...
(at this point the Lotus slows right down)
... into the Rivazza, the double-left..."
James: "Senna's in trouble! Could be fuel! So Senna slowed right down, out of the blue, and one would have to... And there is Stefan Johansson, right behind him! (the Swede had started from 15th on the grid) So Stefan Johansson set the challenge and if that's fuel, Senna has no chance of making it... he's slowed right down... Stefan Johansson goes into the lead... What an amazing turn-up, Johansson, in his second drive for Ferrari, is going to win his first Grand Prix. And that would be quite something. What a wonderful story, to drive for so many years..."
Murray: "I will tell you this... that the Italian crowd is ABSOLUTELY BESIDE ITSELF with euphoria and excitement, as well they might be! Because as James said, in that dramatic moment, Ayrton Senna has had defeat snatch... sorry, has had victory snatched from him by Stefan Johansson in the Ferrari, who is now on his 58th lap out of 60."
James: "And Senna, if it is fuel, the obvious suspicion...
(the Ferrari starts spluttering)
... probably won't pick up any points at all, because he's unlikely to limp round for three laps. And there's... and that's Johansson! Johansson's in trouble now, Johansson is probably out of fuel, and Prost has now gone into the lead!"
Prost went on to win, only to be disqualified for a car that was 2 kg underweight.